MCQOPTIONS
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| 1. |
A machine gun fires 60 bullets per minute with a velocity of 700 m/s. If each bullet has a mass of 50 g. the power developed by the gun is: |
| A. | 250 W |
| B. | 50 W |
| C. | 12250 W |
| D. | 2250 W |
| Answer» D. 2250 W | |